Integrate SWR/React Query for live TVLChart data

[Code-Paragon]

Problem

The TVLChart.tsx currently renders an array of static mockData, failing to represent the actual historical Total Value Locked of the protocol as required by the frontend-guide.md.

Expected behavior

The component implements SWR or @tanstack/react-query to fetch historical TVL metrics from the protocol's indexer API, mapping the payload to the { name, tvl } shape required by recharts.

Files to update

• src/components/TVLChart.tsx
• package.json

Project relevance

This transitions the main landing page from a static mockup to a live, data-driven analytics dashboard that proves protocol traction.

Acceptance criteria

• Feature works as described
• Tests are added or updated where needed
• Documentation is updated where needed
• swr or @tanstack/react-query is added to package dependencies
• No TypeScript, lint, test, or build errors